Noctua NH-U12DO A3 Ultra Quiet CPU Cooler
Noctua NH-U12DO A3 Ultra Quiet CPU Cooler - AMD Opteron: Supports G34, C32 and Socket F
- 2 x Noctua NF-P12 120mm quiet cooling fans.
- Six x Heatpipes provide ultra high-performance CPU cooling for the hot RUNNING socket F G34, G32
Product Details - Noctua NH-U12DO A3 Ultra Quiet CPU Cooler
Noctua's DO line of coolers has become a default choice when it comes to quietly cooling AMD Opteron CPUs. Upgrading both compatibility and performance, the
new A3 model features Noctua's professional NM-A3 SecuFirm2™ mounting system that not only supports socket G34, C32 and F, but also allows to install the
cooler turned by 90°. Thanks to six heatpipes, a performance optimised fin stack and its two premium grade NF-P12 120mm fans, the NH-U12DO A3 cools even
the hottest high-end Opteron processors at minimum noise levels. Bundled with Noctua's industrial-grade NT-H1 thermal compound, the NH-U12DO A3 forms a
complete premium quality package for quietly cooling AMD workstations and servers.
|6 Heatpipes and smooth lapsed flat base provides and insures optimal heat transfer
•Intel AMD G34, C32, F (3.5" & 4.1")
Performance optimised design
The NH-U12DO A3 is based on Noctua's much acclaimed NH-U series which have received more than 300 awards and recommendations from the international
press. Six heatpipes, a performance optimised fin stack and an enlarged contact surface suitable for socket G34 allow for further improved performance.
Supports G34, C32 and Socket F
Thanks to the new NM-A3 SecuFirm2™ mounting system that includes brackets with both 3.5" and 4.1" hole spacing, the NH-U12DO A3 supports Socket F as
well as the newer G34 and C32 sockets.
Can be turned by 90° for optimal compatibility and positioning
Noctua's NM-A3 SecuFirm2™ mounting system makes it possible to install the cooler rotated by 90° in order to allow for an optimal positioning of the cooler and
to evade compatibility issues on dual socket mainboards.
Drop-in replacement for standard AMD coolers
Screwing directly to the standard AMD backplate, the NM-A3 SecuFirm2™ mounting system makes the new A3 revision a true drop-in replacement. Choose the
appropriate mounting brackets, fix the two spring screws and you're done!
2x NF-P12 120mm premium fan
Featuring advanced aerodynamic optimisations and Noctua's premium-grade SSO-bearing, the award-winning NF-P12 is renowned for its exceptional quietness
and long-term stability. The dual fan configuration allows for increased performance and safeguarding against failure.
NT-H1 thermal compound
Noctua's much-acclaimed NT-H1 is a well proven pro-grade TIM solution that provides minimum thermal resistance, excellent ease-of-use and outstanding
reliability, which makes it suitable for use in professional server and workstation environments.
CPU Cooler Specifications
Height (without fan) 158 mm
Width (without fan) 126 mm
Depth (without fan) 71 mm
Height (with fan) 158 mm
Width (with fan) 126 mm
Depth (with fan) 95 (1 fan) / 120 mm (with 2 fans)
Weight (without fan) 800 g
Weight (with fan) 970g (1 fan) / 1140 g (with 2 fans)
Material Copper (base and heat-pipes), aluminum (cooling fins), soldered joints, nickel plated
Socket compatibility AMD G34, C32, F (3.5" & 4.1")
Fan compatibility 120x120x25mm / 120x120x38mm
Includes •2x NF-P12 premium fan
•Ultra-Low-Noise Adaptor (U.L.N.A.)
•Low-Noise Adaptor (L.N.A.)
•NT-H1 high-grade thermal compound
•SecuFirm2™ Mounting Kits
Warranty 6 Years
Model Noctua NF-P12
Blade geometry Nine Blade Design
Rotational Speed (+/- 10%) 1300 RPM
Rotational Speed with L.N.A. (+/- 10%) 1100 RPM
Rotational Speed with U.L.N.A. (+/- 10%) 900 RPM
Airflow 92,3 m³/h
Airflow with L.N.A. 78,5 m³/h
Airflow with U.L.N.A. 63,4 m³/h
Acoustical Noise 19,8 dB(A)
Acoustical Noise with L.N.A. 16,9 dB(A)
Acoustical Noise with U.L.N.A. 12,6 dB(A)
Input Power 1,08 W
Voltage Range 12 V
MTBF > 150.000 h
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